| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.80 | 6.328% | $146.52 | $146.52 | $146.50 | $146.50 |
| Purchase #2 | $23.77 | 3.696% | $24.6485 | $24.65 | $24.65 | $24.60 |
| Purchase #3 | $233.62 | 3.423% | $241.6168 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $38.31 | 9.590% | $41.9839 | $41.98 | $42.00 | $42.00 |
| Purchase #5 | $250.81 | 11.738% | $280.2501 | $280.25 | $280.25 | $280.30 |
| Purchase #6 | $176.74 | 4.791% | $185.2076 | $185.21 | $185.20 | $185.20 |
| Purchase #7 | $161.80 | 12.812% | $182.5298 | $182.53 | $182.55 | $182.50 |
| 7 purchase totals = | $1,022.85 | $1,102.7567 | $1,102.76 | $1,102.75 | $1,102.70 | |